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swaybar: show hidden bar on key event

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Since wayland does not currently allow swaybar to create global
keybinds, this is handled within sway and sent to the bar using a custom
event, so as not to pollute existing events, called bar_state_update.
This commit is contained in:
Ian Fan 2018-10-12 21:14:52 +01:00
parent bcc61e5147
commit 2f1fd80726
8 changed files with 66 additions and 7 deletions
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19
swaybar/ipc.c
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@ -367,7 +367,7 @@ bool ipc_initialize(struct swaybar *bar) {
struct swaybar_config *config = bar->config;
char subscribe[128]; // suitably large buffer
len = snprintf(subscribe, 128,
"[ \"barconfig_update\" %s %s ]",
"[ \"barconfig_update\" , \"bar_state_update\" %s %s ]",
config->binding_mode_indicator ? ", \"mode\"" : "",
config->workspace_buttons ? ", \"workspace\"" : "");
free(ipc_single_command(bar->ipc_event_socketfd,
@ -375,6 +375,20 @@ bool ipc_initialize(struct swaybar *bar) {
return true;
}
static bool handle_bar_state_update(struct swaybar *bar, json_object *event) {
json_object *json_id;
json_object_object_get_ex(event, "id", &json_id);
const char *id = json_object_get_string(json_id);
if (strcmp(id, bar->id) != 0) {
return false;
}
json_object *visible_by_modifier;
json_object_object_get_ex(event, "visible_by_modifier", &visible_by_modifier);
bar->visible_by_modifier = json_object_get_boolean(visible_by_modifier);
return determine_bar_visibility(bar, false);
}
static bool handle_barconfig_update(struct swaybar *bar,
json_object *json_config) {
json_object *json_id;
@ -444,6 +458,9 @@ bool handle_ipc_readable(struct swaybar *bar) {
case IPC_EVENT_BARCONFIG_UPDATE:
bar_is_dirty = handle_barconfig_update(bar, result);
break;
case IPC_EVENT_BAR_STATE_UPDATE:
bar_is_dirty = handle_bar_state_update(bar, result);
break;
default:
bar_is_dirty = false;
break;